EP0964186A3 - Kugelrollspindel - Google Patents

Kugelrollspindel Download PDF

Info

Publication number
EP0964186A3
EP0964186A3 EP99110924A EP99110924A EP0964186A3 EP 0964186 A3 EP0964186 A3 EP 0964186A3 EP 99110924 A EP99110924 A EP 99110924A EP 99110924 A EP99110924 A EP 99110924A EP 0964186 A3 EP0964186 A3 EP 0964186A3
Authority
EP
European Patent Office
Prior art keywords
ball
entrainment
ring
bearing body
locking device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP99110924A
Other languages
English (en)
French (fr)
Other versions
EP0964186A2 (de
EP0964186B1 (de
Inventor
Franz Georg Miller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0964186A2 publication Critical patent/EP0964186A2/de
Publication of EP0964186A3 publication Critical patent/EP0964186A3/de
Application granted granted Critical
Publication of EP0964186B1 publication Critical patent/EP0964186B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/22—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
    • F16H25/2204—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls
    • F16H25/2233—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls with cages or means to hold the balls in position
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/1987—Rotary bodies
    • Y10T74/19893—Sectional
    • Y10T74/19898—Backlash take-up
    • Y10T74/19902—Screw and nut

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Transmission Devices (AREA)
  • Medicinal Preparation (AREA)

Abstract

Es wird eine Vorrichtung zur Umwandlung einer Drehbewegung in eine hin- und hergehende Bewegung beschrieben, welche eine Spindel (1) mit einer zumindest eine Führungsnut (5) aufweisenden äußeren Mantelfläche, einen Lagerkörper (8) mit einem die Mantelfläche konzentrisch umgebenden Wandabschnitt (9) und eine Kraftübertragungseinrichtung mit zumindest einem zumindest eine Mitnehmerkugel (10a) umfassenden Kugelmechanismus (10) aufweist. Die Spindel und der Lagerkörper sind drehbar und axial relativ zueinander verschiebbar angeordnet. Der Kugelmechanismus (10) ist in einer Lagerbohrung (11) in dem Wandabschnitt (9) gelagert und ragt sowohl in die Führungsnut als auch nach außen über den Außenumfang des Wandabschnittes hinaus. Darüber hinaus ist zumindest ein den Kugelmechanismus in Richtung der Führungsnut vorspannender Laufring (12) auf dem Lagerkörper aufgezogen. Erfindungsgemäß weist der Laufring zumindest eine im wesentlichen konzentrisch zu dem Wandabschnitt angeordnete Mitnehmerkugel-Lauffläche (12e) und eine Arretiervorrichtung auf, mittels welcher der Laufring bezüglich einer axialen Bewegung relativ zu dem Kugelmechanismus lagefixiert ist.
EP99110924A 1998-06-09 1999-06-04 Kugelrollspindel Expired - Lifetime EP0964186B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19825769A DE19825769C2 (de) 1998-06-09 1998-06-09 Kugelrollspindel
DE19825769 1998-06-09

Publications (3)

Publication Number Publication Date
EP0964186A2 EP0964186A2 (de) 1999-12-15
EP0964186A3 true EP0964186A3 (de) 2001-03-14
EP0964186B1 EP0964186B1 (de) 2003-07-23

Family

ID=7870417

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99110924A Expired - Lifetime EP0964186B1 (de) 1998-06-09 1999-06-04 Kugelrollspindel

Country Status (5)

Country Link
US (1) US6205878B1 (de)
EP (1) EP0964186B1 (de)
JP (1) JP2000027970A (de)
AT (1) ATE245778T1 (de)
DE (2) DE19825769C2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10338375A1 (de) * 2003-08-21 2005-03-17 Zf Friedrichshafen Ag Getriebesteller
AT507320B1 (de) * 2008-10-02 2010-10-15 Hoerbiger Kompressortech Hold Hubkolben-kompressor
KR101478061B1 (ko) * 2013-02-25 2015-01-02 주식회사 만도 너트 스크류 이송장치
JP6449717B2 (ja) * 2015-04-30 2019-01-09 株式会社大東製作所 ボールねじ用ナット及びボールねじ
CN115163770A (zh) * 2022-07-11 2022-10-11 武义县志游方工贸有限公司 同轴往复运动机构及设备

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5881259A (ja) * 1981-11-09 1983-05-16 Sadahito Nakagawa 簡易形ボ−ルねじ
EP0337418A1 (de) * 1988-04-13 1989-10-18 Franz-Georg Miller Vorrichtung zur Umwandlung einer Drehbewegung in eine hin- und hergehende, lineare Hubbewegung bzw. umgekehrt
US5241874A (en) * 1990-11-27 1993-09-07 Shunichi Matsuhama Ball screw
DE9400721U1 (de) * 1993-10-11 1995-02-16 Miller, Annette, 71229 Leonberg Vorrichtung zur Umwandlung einer Drehbewegung in eine hin- und hergehende Hubbewegung bzw. umgekehrt und damit hergestellte Pumpe

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE348847C (de) * 1922-02-17 Siemens Schuckertwerke G M B H Kugelhalter fuer Schraubengetriebe
US3062070A (en) * 1960-08-16 1962-11-06 Anderson Co Motion-transmitting device
DE1425174B1 (de) * 1962-09-12 1969-09-04 Christian Zimmer Spindelmutter
DE2231541A1 (de) * 1972-06-28 1974-01-10 Schaeffler Ohg Industriewerk Rollspindel
US4198872A (en) * 1978-07-28 1980-04-22 Norco, Inc. Mechanical screw transmission
FR2614381B1 (fr) * 1987-04-21 1989-07-13 Somfy Cage a billes pour ensemble d'entrainement du type vis/ecrou
DE4334477A1 (de) * 1993-10-11 1995-04-13 Miller Annette Vorrichtung zur Umwandlung einer Drehbewegung in eine hin- und hergehende Hubbewegung bzw. umgekehrt

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5881259A (ja) * 1981-11-09 1983-05-16 Sadahito Nakagawa 簡易形ボ−ルねじ
EP0337418A1 (de) * 1988-04-13 1989-10-18 Franz-Georg Miller Vorrichtung zur Umwandlung einer Drehbewegung in eine hin- und hergehende, lineare Hubbewegung bzw. umgekehrt
US5241874A (en) * 1990-11-27 1993-09-07 Shunichi Matsuhama Ball screw
DE9400721U1 (de) * 1993-10-11 1995-02-16 Miller, Annette, 71229 Leonberg Vorrichtung zur Umwandlung einer Drehbewegung in eine hin- und hergehende Hubbewegung bzw. umgekehrt und damit hergestellte Pumpe
DE4401198A1 (de) * 1993-10-11 1995-04-13 Miller Annette Vorrichtung zur Umwandlung einer Drehbewegung in eine hin- und hergehende Hubbewegung bzw. umgekehrt und damit hergestellte Pumpe

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 007, no. 177 (M - 233) 5 August 1983 (1983-08-05) *

Also Published As

Publication number Publication date
EP0964186A2 (de) 1999-12-15
DE19825769A1 (de) 2000-01-05
DE59906332D1 (de) 2003-08-28
ATE245778T1 (de) 2003-08-15
DE19825769C2 (de) 2003-04-17
JP2000027970A (ja) 2000-01-25
US6205878B1 (en) 2001-03-27
EP0964186B1 (de) 2003-07-23

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